牙機巧制 yá jī qiǎo zhì

DEFINITIONS

  1. ingenious gear machine
  2. elaborate contraption

CHARACTERS

牙 yá
HSK 3
tooth, molars, teeth; serrated
機 jī machine; moment, chance
巧 qiǎo
HSK 4
skillful, ingenious, clever
制 zhì
HSK 5
system; establish; overpower